A table with the title 'Metrics for Performance Evaluation' is presented. The table has three columns labeled 'Predicted Class', 'Actual Class', and 'TP-TP-TP'. The rows are labeled 'Class 1', 'Class 2', and 'Class 3'. The table shows the number of true positives (TP), true negatives (TN), false positives (FP), and false negatives (FN) for each class. The table also includes a note stating 'Most widely used metric: Accuracy - TP / (TP + FP + TN + FN)'.